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© 2012 Finishing Brands UK Ltd.                                                          

11

 

Parts Replacement/Maintenance 

 

NEEDLE PACKING 

REPLACEMENT INSTRUCTIONS 

13. Remove trigger using key (47) or TORX (T20) 

driver. (See figs 25 & 26) 

14. Remove fluid adjusting knob and needle spring with 

spring pad from gun. (See figs 27 & 28) 

15. Remove fluid needle from gun body. (See fig 29) 

16. Loosen and remove packing nut using Key (47) or a 

straight blade screwdriver. (See figs 30 & 31) 

17. Discard old packing and packing spring if replacing. 

Clean packing if reusing. Also clean packing spring 
and nut. (See fig 32). 

18. Re-assemble the packing, (See fig 32). Assemble 

into gunbody by hand (see fig 33) and then tighten. 
(See figs 30 and 31) 

19. Insert fluid needle all the way into gun body seating 

in fluid nozzle (See fig 34).  

20. Insert needle spring, spring pad, and fluid adjusting 

knob. (See figs 28 & 27). Reinstall trigger. (See figs 
25 & 26).  

21. Trigger gun fully and screw in fluid adjusting knob 

until it stops. Back it off 1/2 turn and gun will have 
full needle travel.  

22. Trigger gun several times to verify correct 

operation. 

 

 

SPREADER VALVE ASSEMBLY 

REPLACEMENT/MAINTENANCE 

The spreader valve assembly can be replaced if 
damaged. Remove using 14mm spanner (59). (See figs 
35 & 36). The internal seal can be replaced and is 
included in the ADVANCE HD Gun Rebuild Kit. 

 
 

Summary of Contents for ADV-S430-16

Page 1: ...1 2012 Finishing Brands UK Ltd SB E 2 973 ISS 06 ADVANCE HD range of CONVENTIONAL Suction and Pressure feed Spray Guns EN...

Page 2: ...Precautions 5 Parts List 6 Exploded parts View 7 Installation Operation Preventive Maintenance Cleaning 8 Parts Replacement Maintenance 9 A Servicing Air Valve 9 B Replacing Air Valve 10 C Needle Pac...

Page 3: ...D Spray gun is e g ADV S430 16 where S Suction or P for pressure 430 430 Aircap 16 1 6 Nozzle See chart 1 2 3 p14 for available Aircap Nozzle sizes Operational Description This Advance HD Spray Gun is...

Page 4: ...universal thread accepts BSP 1 4 NPS 15 Cup Lid with Drip Free diaphragm 7 Self Adjusting Needle Packing for trouble free operation 16 Air Valve design offers low pull force low pressure drop 8 Trigge...

Page 5: ...f in doubt contact your material supplier The use of respiratory protective equipment is recommended at all times The type of equipment must be compatible with the material being sprayed Always wear e...

Page 6: ...valve Service Tool 1 16 Needle Spring 1 47 Torx Key SPN 8 K2 1 17 Needle Spring Pad 1 54 Fluid Inlet Connector 1 18 Fluid Adjusting Knob 1 55 Lock Nut 1 19 Fluid Adjusting Knob Spring Pad Kit ADV 6 K...

Page 7: ...7 2012 Finishing Brands UK Ltd PATENT GB2417544...

Page 8: ...Adjust inlet air pressure if required 7 Turn fluid adjusting knob counter clockwise until first thread shows 8 Test spray If the finish is too dry reduce airflow by reducing air inlet pressure 9 If fi...

Page 9: ...ODY AS THIS MAY DAMAGE THE CAGE See fig 7 8 CLEAN a Remove all paint build up See fig 8 b The 4 poppet holes must be clear See fig 9 c Stem must be free to float in poppet See fig 10 d Stem must slide...

Page 10: ...ol 56 See figs 18 19 6 Clean air valve bores in gun body with the brush supplied in the kit 7 Place new rear seal onto Service tool 56 grooves must fit in service tool form See fig 20 8 Push rear seal...

Page 11: ...18 Re assemble the packing See fig 32 Assemble into gunbody by hand see fig 33 and then tighten See figs 30 and 31 19 Insert fluid needle all the way into gun body seating in fluid nozzle See fig 34 2...

Page 12: ...a new Separator Seal into the front of the gun making sure the elliptical side of the seal is engaged into the recess in the gun See fig 44 8 Fit Fluid Nozzle Air Cap and Retaining Ring Torque the Flu...

Page 13: ...Tighten with 8mm Hex Key to 26 28Nm see Fig 50 7 Tighten Lock Nut 55 with 18mm Spanner see Fig 49 SUCTION CUP LID 1 Remove drip free diaphragm 60 Clean or replace Make sure the vent hole is kept clear...

Page 14: ...Needles PART No ON FLUID NOZZLE PART No NEEDLE MATERIAL FOR AIRCAPS SP 200N 14 K ADV 310N 14 K HARDENED 430 443 497 SP 200N 18 K ADV 310N 18 K HARDENED SP 200N 22 K ADV 310N 22 K HARDENED SP 200S 10...

Page 15: ...s on the fluid nozzle Clean nozzle If problem persists renew nozzle Heavy centre pattern Spreader adjustment valve set too low Atomising pressure too low Material too thick Turn out counter clockwise...

Page 16: ...re Adjust to correct distance Slow down Wind out needle adjusting screw or use larger nozzle size Fluid leaking from packing nut Packing or Fluid Needle worn Replace Fluid leaking or dripping from fro...

Page 17: ...shing Brands UK Limited 400 Capability Green Luton Bedfordshire LU1 3AE UK Registered in England No 07656273 Vat No GB 113 5531 50 ACCESSORIES DGi Digital Pressure Gauge DGIPRO 502 BAR 600 cc Mixing C...

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